SMTW, one of the large leading manufacturers of precise grinding machines, was founded in 1946 and is located in Shanghai of China. SMTW covers more than 354, 200 square meters area and we employ approx. 1500 of employees include the technical personnel is up to 315, the annual capacity of production keeps on high-level of more than 4000 sets.



SMTW is specialized in the development and production varies kind of CNC and conventional grind machines consisting of:



Cylindrical grinder Crankshaft grinder

Roll grinder Surface grinder

Double-disc grinder Camshaft grinder

Internal grinder Thread grinder

Gear grinder Others purpose grinder



With 40 years rich export experience, SMTW has exported Hi-Tech grinding machines to more than 80 countries and regions include Europe, Unite states and Japan etc. SMTW gains the great reputation all over the world, because of the fine quality, competitive prices and honest dealings.



Please contact Ecotech Machinery, Inc. ( www. ecotechmachinery. com) if the machines will be used in United Sates.